CAS	Chem.name	Chem.SMILES	#CA_without_S9	#Obs_CA_with_S9	Bioassay - 	Reference(s) -
108-31-6	Maleic Anhydride	O=C1C=CC(=O)O1	positive	positive	in Vitro Mammalian Chromosome Aberration Test 	Sofuni, T., Ed. (1998). Data Book of Chromosomal Aberration Test in vitro, Revised Edition. Life-Science Information Center, Tokyo, Japan
1466-82-6	Aspirin_anhydride	CC(=O)Oc1ccccc1C(=O)OC(=O)c1ccccc1OC(C)=O	positive	positive	in Vitro Mammalian Chromosome Aberration Test 	Danish EPA Inventory, Sofuni, T., Ed. (1998). Data Book of Chromosomal Aberration Test In Vitro, Revised Edition. Life-Science Information Center; Tokyo, Japan.
85-44-9	Phthalic anhydride	O=C1c2ccccc2C(=O)O1	positive	positive	in Vitro Mammalian Chromosome Aberration Test 	HILLIARD,CA ARMSTRONG,MJ BRADT,CI HILL,RB GREENWOOD,SK AND GALLOWAY,SM; CHROMOSOME ABERRATIONS IN VITRO RELATED TO CYTOTOXICITY OF NONMUTAGENIC CHEMICALS AND METABOLIC POISONS; ENVIRON. MOL. MUTAGEN. 31(4):316-326, 1998